mark {
    background: yellow;
}

mark.current {
    background: rgb(59, 236, 59)
}

.header {
    padding: 10px;
    width: 100%;
    background: #eee;
    position: absolute;
    padding-bottom: 20px;
    top: 0;
    left: 0;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}

.header-title {
    padding: 10px;
    width: 100%;
    background: #eee;
    position: fixed;
    padding-bottom: 20px;
    top: 0;
    left: 0;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}

.contents {
    margin-top: 30px;
}

.contents-cg {
    margin-top: 30px;
}

.contents-mg {
    margin-top: 30px;
}

.modal-autoheight .modal-body {
    position: relative;
    overflow-y: auto;
    min-height: 100px !important;
    max-height: 800px !important;
}